Chances / mild crampy feeling

Rebbeccah
My ovulation days on glow are off due to my past cycles being long. But since I'm on Maca Root I have a normal 28-30 day cycle. So my fertile week was 11-18. All day I've been having this crampy uncomfortable feeling. What could this be? What are my chances? Fingers crossed for a little babycake 🙏✨